\documentclass{standalone}
\usepackage{tikz}
\usepackage{ctex,siunitx}
\setCJKmainfont{Noto Serif CJK SC}
\usepackage{tkz-euclide}
\usepackage{amsmath}
\usepackage{wasysym}
\usepackage{circuitikz}
\usetikzlibrary{patterns, calc}
\usetikzlibrary {decorations.pathmorphing, decorations.pathreplacing, decorations.shapes}
\ctikzset{bipoles/length=1cm}
\begin{document}
\small
\begin{circuitikz}[>=latex, scale=1,european]
  % \useasboundingbox(0.9,0)rectangle(5.1,5);
  \draw (-3,.25)--(-3,1)--(-1.8,1) to [american inductor] (-1.8,-1)--(-3,-1)--(-3,-.25);
  \draw (2,1.0) to [european, R=$R$] (2,-1.0)--(-1.2,-1.0) to [american inductor] (-1.2,1.0)--(2,1.0);
  \node at (-3,0){$\sim $}; %\node at (0,1.65){$D$};
  \draw [ultra thick] (-1.5, -.5)--(-1.5, .5);
  \ctikzset{diodes/scale=0.6}      
  \draw (-.5,1.0) to [full diode=$D$] (.5,1.0);
  \draw (.8,1.0) to [eC=$C$, *-*] (.8,-1.0);
  \draw [fill=white] (-3,.25) circle (1.5pt);
  \draw [fill=white] (-3,-.25) circle (1.5pt);
\end{circuitikz}
\end{document}